IMO (and that of a lot of legal scholars and nearly all patriots regardless of party) the core and most fundamental right is the right to vote. Nevertheless the GOP is moving heaven and earth to contest, disqualify and therefore not count the votes of hundreds of thousands, probably millions of American citizens, often on the most specious of grounds.
Can you imagine the outrage if gunowners were put through the same mill to buy guns or ammo?
The GOP even went so far as to place a hand picked Supreme Court Justice days before the election. That's like the home team being able to substitute a ref of their choice at the two minute warning.
Break the postal system-especially in select Democratic strongholds of swing states-purposefully ignore the COVID pandemic and make it worse, then claim votes should be not counted because they are tied up in the system Trump intentionally trashed-how can anyone claim that is justice or maintaining the security of the electoral process? It's making our elections shams.
The GOP is following Communist dictator and bloodthirsty villain Joseph Stalin's playbook to the T: "It's not the people who vote that count, it's the people who count the votes." This election will not be lost at the polls but it more likely to be stolen by the GOP with the imprimatur of the partisan judges and justices. What was once the strength of the American system, that we were formerly a society based upon law and not the whims of man, is being destroyed to preserve minority control.
If Biden wins, and if the Dems get control of both legislative branches, there better be a substantive law passed to preserve the right to vote and outlaw this BS.